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Eclipse Platform
Release 3.5

org.eclipse.team.core.variants
Class ThreeWayRemoteTree

java.lang.Object
  extended by 

org.eclipse.team.core.variants.AbstractResourceVariantTree
      extended by 

org.eclipse.team.core.variants.ResourceVariantTree
          extended by 
org.eclipse.team.core.variants.ThreeWayRemoteTree
All Implemented Interfaces:
IResourceVariantTree

public abstract class ThreeWayRemoteTree
extends ResourceVariantTree

A resource variant tree that caches and obtains its bytes from the remote slot in a three-way synchronizer. Clients must subclass to provide remote resource variant refresh functionality.

Since:
3.0
See Also:
ThreeWaySubscriber

Constructor Summary
ThreeWayRemoteTree ( ThreeWaySubscriber subscriber)
          Create a remote resource variant tree that stores and obtains it's bytes from the remote slot of the synchronizer of the given subscriber
 
Method Summary
protected   IResource[] collectChanges ( IResource local, IResourceVariant remote, int depth, IProgressMonitor monitor)
          Collect the changes in the remote tree to the specified depth.
  IResourceVariant getResourceVariant ( IResource resource)
          Return the resource variant corresponding to the local resource.
protected   ThreeWaySubscriber getSubscriber ()
          Return the subscriber associated with this resource variant tree.
  IResource[] roots ()
          Returns the list of root resources for which this tree may have resource variants.
 
Methods inherited from class org.eclipse.team.core.variants. ResourceVariantTree
flushVariants, getBytes, getByteStore, hasResourceVariant, members, setVariant
 
Methods inherited from class org.eclipse.team.core.variants. AbstractResourceVariantTree
collectedMembers, fetchMembers, fetchVariant, refresh, refresh
 
Methods inherited from class java.lang. Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ThreeWayRemoteTree

public ThreeWayRemoteTree(
ThreeWaySubscriber subscriber)
Create a remote resource variant tree that stores and obtains it's bytes from the remote slot of the synchronizer of the given subscriber

Parameters:
subscriber - a three-way subscriber
Method Detail

roots

public 
IResource[] roots()
Description copied from interface: IResourceVariantTree
Returns the list of root resources for which this tree may have resource variants.

Returns:
the list of root resources.

getResourceVariant

public 
IResourceVariant getResourceVariant(
IResource resource)
                                    throws 
TeamException
Description copied from interface: IResourceVariantTree
Return the resource variant corresponding to the local resource. Return null if there is no variant for the resource.

Parameters:
resource - the local resource
Returns:
the resource's variant in this tree
Throws:
TeamException

getSubscriber

protected 
ThreeWaySubscriber getSubscriber()
Return the subscriber associated with this resource variant tree.

Returns:
the subscriber associated with this resource variant tree

collectChanges

protected 
IResource[] collectChanges(
IResource local,
                                     
IResourceVariant remote,
                                     int depth,
                                     
IProgressMonitor monitor)
                              throws 
TeamException
Description copied from class: AbstractResourceVariantTree
Collect the changes in the remote tree to the specified depth.

Overrides:
collectChanges in class ResourceVariantTree
Parameters:
local - the local resource being refreshed
remote - the corresponding resource variant
depth - the depth of the refresh (one of IResource.DEPTH_ZERO, IResource.DEPTH_ONE, or IResource.DEPTH_INFINITE)
monitor - a progress monitor
Returns:
the resource's whose variants have changed
Throws:
TeamException

Eclipse Platform
Release 3.5

Guidelines for using Eclipse APIs.

Copyright (c) Eclipse contributors and others 2000, 2008. All rights reserved.


 
 
  Published under the terms of the Eclipse Public License Version 1.0 ("EPL") Design by Interspire